Finding the Fourth Proportional to 16,693.54, 25,043.28 and 5,603.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,693.54 : 25,043.28 = 5,603.83 : x
2. Step 2: Convert to fraction form
   16,693.54/25,043.28 = 5,603.83/x
3. Step 3: Cross multiply
   16,693.54x = 25,043.28 × 5,603.83
4. Step 4: Simplify right side
   16,693.54x = 140,338,283.76
5. Step 5: Solve for x
   x = 140,338,283.76/16,693.54
6. Step 6: Final answer
   x = 8,406.74